In tests about a population proportion, p0 represents the a.       hypothesized population proportion   b.       observed sample proportion   c.       observed p-value   d.       probability of p –  p̅ = 0

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7.            In tests about a population proportion, p0 represents the

a.       hypothesized population proportion

 

b.       observed sample proportion

 

c.       observed p-value

 

d.       probability of p –  p̅ = 0

 

Expert Solution
Step 1

The test statistic for population proportion,

z=p^-p0p01-p0n

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